Hey guys i have some scarring due to acne on my cheeks. I want to do a full chemical peel to try and get rid of the scars or make them less visible. Unless there is something better you guys recommend then a TCA peel, then my question goes as followed. What % should I use, can somebody give me full detailed instructions? Do I have to prep my face before hand, and if so with what? My boyfriend did a TCA peel on his nose, but he says he did no prepping and just applied 25% to his nose and no damage occurred. I realize this is not the case with everybody though, so i would appreciate any help and feedback, thanks guys!